ATE167241T1 - CELLULOSE FIBER - Google Patents

CELLULOSE FIBER

Info

Publication number
ATE167241T1
ATE167241T1 AT96932368T AT96932368T ATE167241T1 AT E167241 T1 ATE167241 T1 AT E167241T1 AT 96932368 T AT96932368 T AT 96932368T AT 96932368 T AT96932368 T AT 96932368T AT E167241 T1 ATE167241 T1 AT E167241T1
Authority
AT
Austria
Prior art keywords
pct
cellulose
sec
crosslinking agent
production
Prior art date
Application number
AT96932368T
Other languages
German (de)
Inventor
Heinrich Firgo
Eduard Muelleder
Sigrid Seidl
Original Assignee
Chemiefaser Lenzing Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Application granted granted Critical
Publication of ATE167241T1 publication Critical patent/ATE167241T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PCT No. PCT/AT96/00180 Sec. 371 Date Aug. 22, 1997 Sec. 102(e) Date Aug. 22, 1997 PCT Filed Oct. 3, 1996 PCT Pub. No. WO97/13893 PCT Pub. Date Apr. 17, 1997The invention is an amine-oxide process for the production of a cellulose moulded body, wherein a suspension of cellulose in an aqueous tertiary amine-oxide is converted into a cellulose solution which is moulded and passed through an aqueous precipitation bath. A moulded body is obtained which, optionally after washing, is treated with a crosslinking agent. The cellulose solution contains a substance whereby the crosslinking agent may be activated. The process according to the invention allows the production of fibres having effectively controllable fibrillation properties.
AT96932368T 1995-10-06 1996-10-03 CELLULOSE FIBER ATE167241T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0166395A AT402740B (en) 1995-10-06 1995-10-06 CELLULOSE FIBER
PCT/AT1996/000180 WO1997013893A1 (en) 1995-10-06 1996-10-03 Cellulose fibres

Publications (1)

Publication Number Publication Date
ATE167241T1 true ATE167241T1 (en) 1998-06-15

Family

ID=3518302

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0166395A AT402740B (en) 1995-10-06 1995-10-06 CELLULOSE FIBER
AT96932368T ATE167241T1 (en) 1995-10-06 1996-10-03 CELLULOSE FIBER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0166395A AT402740B (en) 1995-10-06 1995-10-06 CELLULOSE FIBER

Country Status (11)

Country Link
US (1) US5919412A (en)
EP (1) EP0796358B1 (en)
JP (1) JPH10511150A (en)
CN (1) CN1173902A (en)
AT (2) AT402740B (en)
AU (1) AU7120296A (en)
BR (1) BR9606703A (en)
CA (1) CA2206328A1 (en)
DE (1) DE59600275D1 (en)
NO (1) NO972397D0 (en)
WO (1) WO1997013893A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043297B4 (en) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Process for the production of cellulose fibers and cellulose filament yarns
GB0101815D0 (en) * 2001-01-24 2001-03-07 Tencel Ltd Dyed lyocell fabric
AT410319B (en) * 2001-07-25 2003-03-25 Chemiefaser Lenzing Ag CELLULOSE SPONGE AND METHOD FOR THE PRODUCTION THEREOF
AT413287B (en) * 2003-11-25 2006-01-15 Chemiefaser Lenzing Ag PROCESS FOR PRODUCING CELLULOSIC FIBERS
US7459015B2 (en) * 2004-04-16 2008-12-02 Birla Research Institute For Applied Sciences Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
CN111471521A (en) * 2020-03-16 2020-07-31 浙江工业大学 Refining method for extracting safflower camellia seed oil by aqueous enzymatic method
KR102440861B1 (en) * 2020-05-26 2022-09-05 오영세 Method for manufacturing lyocell fiber and lyocell fiber therefrom

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022175D0 (en) * 1990-10-12 1990-11-28 Courtaulds Plc Treatment of fibres
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
GB9122318D0 (en) * 1991-10-21 1991-12-04 Courtaulds Plc Treatment of elongate members
ATA53792A (en) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
GB9304887D0 (en) * 1993-03-10 1993-04-28 Courtaulds Plc Fibre treatment
DE4312219C2 (en) * 1993-04-14 2002-05-08 Thueringisches Inst Textil Process for reducing the fibrillability of solution-spun cellulose fibers
US5662858A (en) * 1993-04-21 1997-09-02 Lenzing Aktiengesellschaft Process for the production of cellulose fibres having a reduced tendency to fibrillation
GB9313128D0 (en) * 1993-06-24 1993-08-11 Courtaulds Fibres Ltd Fabric treatment
AT401271B (en) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSE FIBERS
GB2284421A (en) * 1993-12-02 1995-06-07 Courtaulds Plc Treatment of cellulose
DE59504452D1 (en) * 1994-01-29 1999-01-21 Dystar Textilfarben Gmbh & Co Aminated cellulosic synthetic fibers
GB9408742D0 (en) * 1994-05-03 1994-06-22 Courtaulds Fibres Holdings Ltd Fabric treatment
DE19520804C3 (en) * 1995-02-21 2000-08-24 Cellcat Gmbh Cellulose particles which have cationic groups inside, process for their preparation and their use
SI0811017T1 (en) * 1995-02-21 1999-06-30 Cellcat Gmbh Cellulose particles, method for producing them and their use

Also Published As

Publication number Publication date
EP0796358A1 (en) 1997-09-24
WO1997013893A1 (en) 1997-04-17
BR9606703A (en) 1999-04-27
AT402740B (en) 1997-08-25
ATA166395A (en) 1996-12-15
NO972397L (en) 1997-05-27
AU7120296A (en) 1997-04-30
JPH10511150A (en) 1998-10-27
CA2206328A1 (en) 1997-04-17
CN1173902A (en) 1998-02-18
EP0796358B1 (en) 1998-06-10
DE59600275D1 (en) 1998-07-16
US5919412A (en) 1999-07-06
NO972397D0 (en) 1997-05-27

Similar Documents

Publication Publication Date Title
NO964361D0 (en) fiber Treatment
GB2297056B (en) Process for the production of a cellulose moulded body
DE19580977D2 (en) Process for the production of cellulose fibers
DE59600275D1 (en) CELLULOSE FIBER
ATE169063T1 (en) METHOD FOR PRODUCING CELLULOSIC FIBERS
NO972271D0 (en) Process for manufacturing cellulosic articles
DE58900408D1 (en) METHOD FOR TREATING CELLULOSE FIBERS AND FIBER CEMENT PRODUCTS AND MIXTURES FOR THE PRODUCTION THEREOF.
ATE470011T1 (en) METHOD FOR MODIFYING CELLULOSE-BASED FIBER
DE59606647D1 (en) Process for the production of cellulose fibers
ATE190098T1 (en) METHOD FOR PRODUCING A CELLULOSIC YARN
ATE259433T1 (en) METHOD FOR PRODUCING CELLULOSIC MOLDED BODY
KR970015909A (en) Fabric processing method using chitosan

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee